baber/WOPTO huggingface dataset:
Patent JP-S593987-A (JP)
Title: Semiconductor light emitting device
Inventor: NISHI HIROSHI
IPC: H01S5/00
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a semiconductor laser device which can oscillate multi- modes of longitudinal mode by a method wherein the constituents of an active layer provided between clad layers are distributed at the fixed ratio of composition. CONSTITUTION:The clad layer 2 is formed on a substrate 1 by a molecular beam epitaxial growing method, the composition of the molecular beam B is varied while moving a shutter 10 in the direction A, thus epitaxial growth is performed, and accordingly the active layer 3 composed of a Ga1-XAlXAs layer of different ratios of composition is formed. The composition of the active layer 3 is set, that is X=0.20 in the region 31, X=0.18 in the region 32, and X=0.17 in the region 33. The clad layer 4 and a cap layer 5 are grown, and zinc is selectively diffused from the surface the cap layer 5, resulting in the formation of a stripe P type region 6. The semiconductor laser device is completed by forming a P-side electrode 8 and an N-side electrode 7. Since the active layer 3 consists of three regions, and the ratio (x) of composition is different each, the refractive indexes are different, and therefore the spectrum distribution of longitudinal and multi-modes can be obtained.
Patent JP-S5584523-A (JP)
Title: Removing hydrochloric acid from waste gas
Inventor: KITOU HIDEHIRO
IPC: B01D53/68
Filed: 1978-09-14
Abstract: PURPOSE: To recover an excellent refractory material products through an inexpensive efficient hydrogen chloride removal in dry type hydrogen chloride removal from waste gas by injecting Ca based or Mg based aqueous solution into combustion chamber.  
     CONSTITUTION: When removing hydrogen chloride from waste gas produced in industrial waste incinerator, etc., chemical injected into combustion chamber uses an aqueous solution or slurry based on Ca or Mg such as magnesium hydroxide or calcium hydrogen carbonate. This produces highly refractory product, or salt of reaction product with hydrochloric acid, without causing any clinker trouble in processing. Such product is recovered as powder in electric dust collector. In this way, hydrochloric acid is economically and efficiently removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61272673-A (JP)
Title: Signal processor
Inventor: ETO YOSHIYUKI
IPC: G01S7/292
Filed: 1985-05-29
Abstract: PURPOSE:To improve target dectability of radar equipment remarkably by storing the binarization data constituted with a prescribe bit number including an unstable bit for every bit and integrating these the prescribed number of times using a read only memory. CONSTITUTION:A reflected signal is latched 7 every arrival of a latch signal from an octal counter 5 with a shift register 1 (8-bit) and stored in respective addresses of a RAM9 as the reflected signal data every arrival of a signal (b) from a control circuit 11. These data are sent to a shift register 19 every address and led to a ROM21 every bit of each address and the integrated value data designated by the address data of the ROM21 are sent to the RAM9 via a latch 23 and the data of the RAM9 are rewritten. Here, since the integrated value data for every each distance of the reflected waves are retrieved with a signal processing part (not shown in figure), the distance to a real target from the binarization data of the prescribed bit including the unstable bit is discriminated easily and accurately.
Patent JP-H05290197-A (JP)
Title: Method for deciphering two-dimensional code symbol mark
Inventor: YOSHIDA HIROICHI
IPC: G06K19/06
Filed: 1992-04-06
Abstract: PURPOSE:To perform a deciphering process fast by reading the two-dimensional code symbol mark through a code reader by using small storage capacity. CONSTITUTION:The code reader 3 reads the X-axial side display line 4 or/and Y-axial side display line 5 of an information area 8 where the code symbol mark 2 is recorded and detects a section mark 7 recorded on the X-axial side display line 4 or/and Y-axial side display line 5. At each intervals obtained by dividing the distance between the Y axial or/and X-axial section marks 7 by a specific integer, the code mark 9 of a binary signal recorded in the information area 8 is read by the code reader 3 in order up to the end part of the Y-axial side display line 5 or/and X-axial side display line 4 and the code mark 9 recorded in an area formed of each quadrilateral whose one side has length obtained by dividing the interval of the section mark 7 read by the code reader or the distance of the section marks by an integer is processed to decode the code symbol mark 2.
Patent JP-S63279290-A (JP)
Inventor: KIKUCHI MASAHIRO
IPC: H01J29/89
Filed: 1987-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5639349-A (JP)
Title: Automatic transmission system of electronic control type
Inventor: SUGA MASAAKI
Filed: 1979-09-07
Abstract: PURPOSE: To make an engine brake actuate accurately by conducting the shift down automatically only when a driver detaches his foot from an acceleration pedal and works a brake pedal.  
     CONSTITUTION: An electronic control system is linked to a cut-back solenoid 23, a 1-2 shift solenoid 24, a 2-3 shift solenoid 25, a vehicle-speed sensor 26, a throttle- opening sensor 27 and an acceleration pedal 28 and detects the time when they are released. As a means for detecting the idling, an idling switch 29 which turns on when the acceleration pedal 28 is released is constituted in the interrelation with a computer 32, while as a means for detecting the operation of a brake, which is linked to a brake pedla 30 and detects the time of working thereof, a brake switch 31 turning on when the brake pedal 30 is stepped on is constituted in the same way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63279207-A (JP)
Title: Optical connector cleaner plug
Inventor: KOMIYA TAKEO
IPC: G02B6/36
Filed: 1987-05-11
Abstract: PURPOSE:To easily clean the inside of a sleeve by providing a coupling part to be coupled with an optical connector adaptor inserting an optical connector ferrule into the front part of a body case with a knock for operating a collet chuck on the rear part of the body case. CONSTITUTION:Since a supporting rod 2 fitting a cleaning member 1 to its tip is held by a collet chuck 3 and clamped by a spring 8 fitted between a spring stopper 8 and the knock 9, the supporting rod 2 fitting the cleaning member 1 can be attached/detached by pressing the knock and loosening the clamping force of the spring 8. The cleaning member 1 is formed by an elastic material and its outer diameter is slightly larger than the inner diameter of the sleeve 21. Thereby, the cleaning member 1 is pressed by the spring 5 in the axial direction at the time of being inserted into the sleeve 21, stuck to the coupling end face of the ferrule 22 and contacted with the inner periphery of the sleeve 21 with elasticity. When the knock is rotated under said status, the cleaning member 1 is rotated in the sleeve 21 and the inner periphery of the sleeve 21 can be also cleaned in addition to the coupling end face of the ferrule 22.
Patent JP-H11296664-A (JP)
Title: Color correction method and device
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N1/46
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To improve color reproducibility by performing a simulation of double print of each color based on the printing order of colors and on the permeability of each color in regard to a printer. SOLUTION: An arithmetic unit 2 decomposes plate making data to generate decomposed plate making data and then compose the decomposed plate making data to generate correction data which are outputted to an output device 5. The correction data are stored in a storage 4. The device 5 inputs the correction data and outputs a color print. Under such conditions, the unit 2 performs a simulation of the double print of each color based on the printing order of color and on the permeability of each color which are inputted by an operator via an input device 1 in a processing process. The operation result is shown on a display 3 and the operating environment of a graphical user interface is provided to the operator.
Patent JP-S595402-A (JP)
Title: Recording disk reproducing device
Inventor: MURAKAMI SUSUMU
IPC: G11B3/12
Filed: 1982-06-30
Abstract: PURPOSE:To detect surface vibration with high sensitivity and to control stylus pressure, by varying resonance frequency of a cavity resonator in accordance with an up-and-down motion due to the surface vibration of an information recording carrier. CONSTITUTION:An electrode 8 of a reproducing stylus 2 moves together by surface vibration of a disk 1, and an interval (l) is varied. A detecting plate 10 and the electrode 8 have capacity, and its value is also changed by a variation of (l). Therefore, resonance frequency of a cavity resonator is changed by an up-and-down motion of the stylus 2, and a DC signal corresponding to the up- and-down motion is obtained by a detecting circuit of the inside of a detector 3. Its signal is set fo fixed pressure through an AFT circuit 11, is inputted to a stylus pressure servo-circuit 12, and whether it should be inputted to an adder 15 or not is decided. An output of the adder 15 is inputted to a driving circuit 18. The circuit 18 makes a current corresponding to impressed voltage to a coil 19, by which a cantilever 20 is shaken up and down.
Patent JP-S58508-A (JP)
Title: Separating and combining type breakwater revetment
Inventor: MORIMOTO TATSUO
IPC: E02B3/06
Filed: 1972-11-15
Abstract: PURPOSE:To reduce the energy of tidal wave by breaking by a method in which the bottom plate and top plate of a cobble stone-filling box are projected forwards, and a U- or V-shaped separation wall is erected vertically between the projected bottom plate and top plate so that the tidal wave is separated, sheared, and collided mutually. CONSTITUTION:A floor plate 3 and a top plate 4 are projected on the front side of a cobble stone-filling concrete box 2, a separation wall 7 of a V-shaped cross section is erected between the floor plate 3 and the top plate 4, and spaces 5 and 6 are provided on the back and both sides of the separation wall 7 in order to form a revetment block F. The rubble 3 on the bottom under water is leveled off, the revetment block F formed on the land is installed by a crane ship, etc., without being filled with cobble stone 1, the cobble stone 1 is charged into the box 2, part of concrete for the top plate is placed, and then soil and sand are embedded on the back side of the box 2.
Patent JP-S61272719-A (JP)
Title: Ferroelectric liquid crystal cell and its production
Inventor: YOSHINO KATSUMI
IPC: G02F1/1337
Filed: 1985-05-27
Abstract: PURPOSE:To obtain the stabilized orientation of the titled cell in two directions by sealing the liquid crystal between the substrates after rubbing the substrates in at least two directions. CONSTITUTION:The one of the substrates 13 is rubbed in the two directions 16, 17 at an angle of 2theta. The titled angle theta of the molecule of the ferroelectric liquid crystal 15 in the working temp. range of the liquid cell is preferably theta(the tilt angle is an angle of inclining the long axis of the molecule against a vertical direction of the smectic layer). Another substrates 14 may be rubbed or not. If the pair of the substrates 13, 14 are rubbed, the substrates 13, 14 are combined so as to be the directions 16, 17 of rubbing the substrates 13,14 same each other in a cell formed by countering the substrates 13, 14. Thus, the orientation having the good ferroelectric liquid crystal is obtd. The two stable namely the bistable states of the cell may be realized by changing a polarity of the voltage.
Patent JP-H04341551-A (JP)
Title: Method for preventing sticking of floating matter on bath surface in continuous hot-dip metal plating line
Inventor: TAKAMURA HIDEO
IPC: C23C2/30
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a hot-dip metal coated steel strip excellent in plating stickness and outward appearance of plating by preventing sticking of floating matter in a snout and on the surface of outlet side of bath to surface of plated steel strip at the time of manufacturing the hot-dip metal coated steel strip. CONSTITUTION:In the continuous hot-dip metal plating line for plating the annealed steel strip 1 to be plated under reducing atmosphere by introducing the strip 1 in the hot-dip metal bath through the snout 4, after advancing in the plating bath surface 5a in the snout 4, water glass series or water glass series heat resistant sheets 10a, 10b cover the part between the steel strip 1 rising up from the plating bath surface 5b through a sink roll 9 and the bath surfaces 5a, 5b.
Patent JP-H1042261-A (JP)
Title: Text overlay to compression area video image for multimedia communication system
Inventor: MITCHELL JOHN CHARLES
IPC: H04N7/26
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide text overlay to compression area video images for a multi- media communication system. SOLUTION: In a compression area, in overlaying a message on a video image, the video image is expressed as a compressed and digitized video bit stream. The message forms a digitized, compressed and encoded message. The encoded message is connected with the compressed and digitized video bit stream and an output video bit stream for expressing the video image with a message overlag is generated. The message comprises a text (document), alphanumerics, numerals, condition indexes, symbols or icons.
Patent JP-H10299183-A (JP)
Title: Valley corner roof tile roofing device and valley corner roof tile support tool of this valley corner roof tile roofing device
Inventor: KATAOKA TAIZO
IPC: E04D1/30
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To reliably and accurately roof a valley corner roof tile by fixing a locking body of a valley corner roof tile support tool to a roof base, and arranging the valley corner roof tile on a support body continuously arranged toward the valley center from the locking body through a locking rising body. SOLUTION: A locking body 1a of a valley corner roof tile support tool 1 is fastened by a nail by coming into contact with a roof base 100A, and a locking rising body 1b continuously arranged on the locking body 1a is attached and connected to a valley stiffner A2. In this way, since the locking body 1a is fixed to the roof base 100A, a support body 1c which is continuously arranged on the locking rising body 1b and is extendedly arranged toward the valley center A1 from a roof, has support force and strength sufficient to support a valley corner roof tile 101A. When the valley corner roof tile 101A is arranged on the support body 1c, the valley corner roof tile 101A is supported by the support body 1c, the valley stiffner A2 and a lateral crosspiece A3 to hold the support body 1c. Therefore, the valley corner roof tile 101A can be reliably and accurately roofed.
Patent JP-H02293123-A (JP)
Title: Manufacture of antibacterial resin molding
Inventor: MASUDA MITSUNOBU
IPC: B29C71/00
Filed: 1989-05-08
Abstract: PURPOSE:To obtain a resin molding the surface of which is provided with sufficient antibacterial properties even while reducing consumption of an antibacterial agent, by a method wherein after molding of resin where the antibacterial agent is added to the same and the same is in a fluidized state, elimination processing of an objective part for giving of the antibacterial properties out of the surface of the molding resin is performed. CONSTITUTION:A fluid resin 1 to which antibacterial agent is added is molded. Then the antibacterial agent 2 underneath a surface layer part 1a is exposed to the surface by scraping off the surface layer part 1a of the molded resin 1 and a resin molding having sufficient antibacterial properties on the surface is obtained.
Patent JP-H11329628-A (JP)
Title: Ffc connector assembly
Inventor: MISTRY MAGANLAL
IPC: H01R12/65
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an FFC connector assembly for connecting a contact terminal to a conductive path of an FFC, in which the configuration of the assembly is simple and assembling is easy. SOLUTION: An FFC terminal 10 which is attached to an FFC 8 and connected to a conductive path (a track) is temporarily connected. The FFC terminal 10 has a base 32, a cylindrical contact 30 and a connecting portion 28. A compliant contact portion 22, for example, of a compliant pin terminal 6 attached to a housing 4 is inserted into and connected to the cylindrical contact 30 of the FFC terminal 10.
Patent JP-H08304605-A (JP)
Title: Production of laminated body
Inventor: ASUKA MASAHIRO
IPC: G02B1/11
Filed: 1995-05-12
Abstract: PURPOSE: To easily produce a laminated body comprising a coating film having a high antireflection effect and antistatic effect formed on a base body by applying a compsn. for an antistatic coating film having a specified compsn. to form a layer as a high refractive index layer. CONSTITUTION: The laminated body is produced by depositing plural layers of high refractive index layers having conductivity and low refractive index layers on the surface of a base body in such a manner that a low refractive index layer is the outermost layer. The high refractive index layer is formed by applying a compsn. for an antistatic coating film comprising a mixture of a tetra alkoxy silane compd. (A) expressed by formula Si(OR)4 and an alkoxy silane compd. (B) expressed by formula Ym Si(OR<1> )4-m , nitric acid, org. solvent and water. In these formulae, R is 1-5C alkyl group, R<1> is 1-5C alkyl group, Y is an org. group except for OR<1> , and m is an integer 1 to 3. As for the compd. (A), a combination of tetra ethoxysilane as the compd. (A) and methyl trimethoxysilane as the compd. (B) is especially preferable.
Patent JP-S62273115-A (JP)
Title: Guide for vertical movement of window glass of vehicle
Inventor: MAEKAWA JUNICHI
IPC: E05D15/16
Filed: 1986-05-21
Abstract: PURPOSE:To obtain smooth vertical movement of a window glass in the above device for a vehicle having sashless doors such as a hard-top coupe by providing guide rails having guide surfaces whole curve is two-dimensional and mounting the guide rails in such a manner that the normal of the curved portions extends at an acute angle to the side surface of the vehicle. CONSTITUTION:Guide rails 6, 7 are fixed to a support plate 3 provided on an inner panel 1a in such a manner as to be forwardly inclined at a predetermined angle alpha to a side surface S of a vehicle body. The guide rail 6 is curved in such a manner as to form an arc U of a circle with the radius r along a plane P perpendicular to a guide surface. The guide rail 7 has a cross sectional configuration transversely symmetrically disposed with respect to that of the guide rail 6. Thus constructed, the curve of the guide surfaces of the guide rails is two-dimensional, permitting smooth vertical movement of the window glass. Also, machining of the guide rails is easy and precision can be improved.
Patent JP-S5340269-A (JP)
Title: Gas discharge display panel
Inventor: OKAMOTO YUKIO
IPC: H01J17/49
Filed: 1976-09-27
Abstract: PURPOSE: An electrode is added to extend the liminous time, thereby obtaining the improved luminatance and the self-scanning function. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5639921-A (JP)
Title: Rail structure for automobile slide door
Inventor: CHIKARAISHI TAKAYO
IPC: B60J5/06
Filed: 1979-09-06
Abstract: PURPOSE: To permit rain water or water at the time of washing the automobile to be drained to maintain the capability of the door to slide by providing between a recess of a body panel and a slide door rail a protective material with the outer side thereof projecting from the outer side of the rail.  
     CONSTITUTION: A rail 6 is provided on its outer side with an upright section 14 projecting from the top of this side, and the outer side of a protective material projects outwardly from the outer side 6a of the rail 6. When mounting the protective material 15, the upright section 14 is first fitted in a groove 16 formed in the protective material 15, and then it is tightened. The protective material 15 thus fills and seals the space between a recessed portion 5 of a body panel 4 above the bolt 8 and the rail 6, with its two wedge surfaces 17 and 18 in engagement with the upper surface of the recessed portion 5 of the recessed portion respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5815716-A (JP)
Title: Scavenging controller
Inventor: NAGAI SUSUMU
IPC: F02B41/00
Filed: 1981-07-21
Abstract: PURPOSE:To greatly improve the thermal efficiency of a uniflow-scavenged engine, by providing a calculatory controller to regulate the opening and closing of a scavenging control valve on the basis of the torque, rotational frequency and scavenging pressure of the engine to increase the effective work therein. CONSTITUTION:A scavenging control valve 12 is fitted on the peripheral surface of a cylinder liner 10 so that the valve can slide in the circumferential direction. A calculatory controller 26 computes the optimal times of opening and closing of the scavenging control valve 12 on the basis of the signals of an engine torque sensor 27, an engine rotational frequency sensor 28 and a scavenging pressure sensor 29. When crankshaft phases determined by crankshaft phase pulses 30 and crankshaft phase reference pulses 31 are coincident with the results of the computation, control signals 21, 22 are generated to open and close valves 19, 20 to open and close the scavenging control valve 12. As a result, the effective work done by the expanding gas in a cylinder is increased to greatly improve the thermal efficiency of the engine.
Patent JP-H08299256-A (JP)
Title: Endoscope
Inventor: MORISANE YUICHI
IPC: A61B1/00
Filed: 1995-05-12
Abstract: PURPOSE: To easily and surely fix an electric circuit board provided inside an operation part. CONSTITUTION: In the operation part 3, boards 15 and 16 on which switches 13 and 14 and wires are packaged are inserted into grooves 17 and 18 provided inside the operation part 3. The switches 13 and 14 on the boards 15 and 16 are arranged on an extended line in the pressurizing direction of the pressurizing part 41 of control buttons 11 and 12 for control and the switches 13 and 14 are pressurized by pressurizing the control buttons 11 and 12. When the pressurization of the buttons 11 and 12 for the control is stopped, the pressurizing part is separated from the switches 13 and 14 by the elastic force of the control buttons 11 and 12 made of elastic materials.
Patent JP-S607410-A (JP)
Title: Light source for optical communication
Inventor: ARIMA TADAO
IPC: G02B6/42
Filed: 1983-06-28
Abstract: PURPOSE:To control the extent of higher-order mode excitation to an optimum quantity of incident light, and use an optical fiber in a maximum transmission band state by providing an adjusting mechanism for the incidence conditions of the optical fiber between a condenser lens and an optical fiber end part. CONSTITUTION:Light emitted by a light emitting element 14 is incident on a lens 11 to obtain a parallel beam P, which strikes a pinhole 13. The striking beam is made incident to a lens 12 through the hole 131 of the pinhole 13. Therefore, the quantity of the incident light beam between the pinhole 13 and lens 12 is small depending upon how large the angles of incidence to spaces A and B encircled with broken lines and solid lines are large. Then, adjusted light beam is converged by the lens 12 and incident on the optical fiber 15. Thus, incidence NA to the optical fiber 15 is adjusted.